personally would use hammer drill on block wall to allow for a all-thread rod to go thru 4x4 and blocks all-thread can be trimmed to length with hacksaw. then a couple nuts and washers would recommend 3/8 inch rod also don't forget concrete etc. rots wood so insert tarpaper or some coating between wood and block..
drilling through cinder blocks is something that you have to do with a very special type of bit. drill through cinder blocks with help from a foreman for lighty contractors in this free video clip.
there are four options available that can be used in concrete block: 1 stud-type anchor: where the stud will stick out from the wall. 2 hammer-type anchor: where the stud does not protrude from the wall, for a finished look. 3 female-type anchor: where a screw is inserted into the anchor for a finished look.
each anchor consists of an unthreaded pin set into a metal sleeve. simply drill a hole into the concrete, hold the fixture youre fastening over the hole, then use a hammer to tap the anchor
how to secure a 2x4 cleat to a concrete block wall. the trick to mounting a cleat or any other item to a concrete block wall is drilling pilot holes for the fasteners through the strongest part of the block. this is usually the center partition between the two hollow spaces inside the block. the edges and corners of the block are the weakest areas, and most prone to breaks and cracks.
drill a hole for the alligator anchor in the cinder block wall. use the drill and masonry bit to drill a hole in the block that will accommodate the anchor. position the anchor into the hole in the cinder block. use a hammer to drive the alligator anchor into the hole. insert the anchor until the flange rests against the cinder block wall.
x 8 in. x 16 in. brown patio block has a tan-brown color and is ideal for use in patios. it is made of durable concrete and meets or exceeds astm c 90 standards assuring smooth surfaces strht edges and consistent color and texture.
how to drill through cinder blocks : nails, screws and wall hangings drilling through cinder blocks is something that you have to do with a very special type of bit. how to drill and anchor
pour concrete into each void in the top of the cinder block foundation marked for an anchor bolt. you can use sack-type concrete mixed in a wheelbarrow or you can call out a concrete truck if you
installing shelf on cinder block wall. cheap, easy way to secure into masonry. installing shelf on cinder block wall. how to drill / anchor shelf into masonry or cinder block wall load master
how to attach wood to cinder blocks. one fastener for the job is an epoxy bolt, manufactured for use in cement and with epoxy glue. an epoxy bolt is a threaded shank that comes with a nut. it's generally regarded the strongest masonry anchor. read the manufacturer's specifications for proper and secure installation.
step 4. install a concrete drill bit, the size of the screw, into a hammer drill. place a piece of painter's tape on the drill bit to indicate the depth needed to drill. this will be the length of the screw minus the depth of the wood plus 1/4 inch.
im looking for the best bolt anchors for the posts. if i cant screw one side into a stud behind the stucco, im thinking of 3/8 hilti toggler bolts. to attach the other side to cinder blocks, what is the preferred fastener? will lag shields break the blocks?